15q-12=18q

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Solution for 15q-12=18q equation:


Simplifying
15q + -12 = 18q

Reorder the terms:
-12 + 15q = 18q

Solving
-12 + 15q = 18q

Solving for variable 'q'.

Move all terms containing q to the left, all other terms to the right.

Add '-18q' to each side of the equation.
-12 + 15q + -18q = 18q + -18q

Combine like terms: 15q + -18q = -3q
-12 + -3q = 18q + -18q

Combine like terms: 18q + -18q = 0
-12 + -3q = 0

Add '12' to each side of the equation.
-12 + 12 + -3q = 0 + 12

Combine like terms: -12 + 12 = 0
0 + -3q = 0 + 12
-3q = 0 + 12

Combine like terms: 0 + 12 = 12
-3q = 12

Divide each side by '-3'.
q = -4

Simplifying
q = -4

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